Consideration about on-line parameters estimation of an induction generator model

被引：0
|
作者：
Filip, Ioan [1 ]
Szeidert, Iosif [1 ]
机构：
[1] Univ Politehn Timisoara, Dept Automat & Appl Informat, Timisoara 300223, Romania
来源：
2014 IEEE 9TH INTERNATIONAL SYMPOSIUM ON APPLIED COMPUTATIONAL INTELLIGENCE AND INFORMATICS (SACI) | 2014年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The paper presents an analysis concerning the evolution of the parameter estimates of a linearized model describing an induction generator connected to a power system. The performed studies consider the parameters estimation for two main cases: the induction generator operates in open-loop, respectively the induction generator operates in closed loop, under constrain of a controller (being embedded into a control system). The studies show a different shape-pattern of parameter estimates for the two considered cases, revealing a strong dependence by the variance level of disturbing noise. Therefore, especially in the case of an open-loop operating regime, a high variance of the stochastic noise can quickly leads the parameters estimator towards numerical instability.
引用
收藏
页码：91 / 96
页数：6
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